मराठी

If a cube fits exactly in a cylinder with height h, then the volume of the cube is ______ and surface area of the cube is ______. - Mathematics

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प्रश्न

If a cube fits exactly in a cylinder with height h, then the volume of the cube is ______ and surface area of the cube is ______.

रिकाम्या जागा भरा

उत्तर

If a cube fits exactly in a cylinder with height h, then the volume of the cube is h3 and surface area of the cube is 6h2.

Explanation:

Since, the cube fits exactly in the cylinder with height h, therefore each side of the cube = h

Now, volume of the cube = (Side)3 = h3

And surface area of the cube = 6 × (Side)2

= 6 × h2

= 6h2 

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पाठ 11: Mensuration - Exercise [पृष्ठ ३५०]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 8
पाठ 11 Mensuration
Exercise | Q 33. | पृष्ठ ३५०
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